As Lego Town's one and only police officer, you have to catch all the criminals on the loose. The controls are easy to use. Use your direction keys to move your Lego character around. Pushing up climbs ladders and pushing down helps you climb down ladders. When you find an object you want to pick up, drop, or use, push the spacebar. You can put criminals in jail by touching them. After you touch them, a jail cell will construct around them. You will need to use objects to see and catch criminals as you progress through the various levels.